<template>
	<div class="system-dept-container">
		<el-card shadow="hover">
			<div class="system-dept-search mb15">
				<el-input size="default" placeholder="请输入部门名称" style="max-width: 180px"> </el-input>
				<el-button size="default" type="primary" class="ml10" @click="onSearch">
					<el-icon>
						<ele-Search />
					</el-icon>
					查询
				</el-button>
				<el-button size="default" type="success" class="ml10" @click="onOpenAddDept">
					<el-icon>
						<ele-FolderAdd />
					</el-icon>
					新增部门
				</el-button>
			</div>
			<el-table :data="tableData.data" style="width: 100%" row-key="id" default-expand-all
				:tree-props="{ children: 'children', hasChildren: 'hasChildren' }">
				<el-table-column prop="deptName" label="部门名称" show-overflow-tooltip> </el-table-column>
				<el-table-column label="排序" show-overflow-tooltip width="80">
					<template #default="scope">
						{{ scope.$index }}
					</template>
				</el-table-column>
				<el-table-column prop="status" label="部门状态" show-overflow-tooltip>
					<template #default="scope">
						<el-tag type="success" v-if="scope.row.status">启用</el-tag>
						<el-tag type="info" v-else>禁用</el-tag>
					</template>
				</el-table-column>
				<el-table-column prop="describe" label="部门描述" show-overflow-tooltip></el-table-column>
				<el-table-column prop="createTime" label="创建时间" show-overflow-tooltip></el-table-column>
				<el-table-column label="操作" show-overflow-tooltip width="400">
					<template #default="scope">
						<el-button size="small" text type="primary" @click="onOpenAddDept">新增</el-button>
						<el-button size="small" text type="primary" @click="onOpenEditDept(scope.row)">修改</el-button>
						<el-button size='small' text @click='onOpenAddDept' type="primary">启用</el-button>
						<el-button size='small' text @click='onOpenAddDept' type="primary">禁用</el-button>
						<el-button size="small" text type="primary" @click="onTabelRowDel(scope.row)">删除</el-button>
					</template>
				</el-table-column>
			</el-table>
		</el-card>
		<AddDept ref="addDeptRef" />
		<EditDept ref="editDeptRef" />
	</div>
</template>

<script lang="ts">
	import {
		ref,
		toRefs,
		reactive,
		onMounted,
		defineComponent
	} from 'vue';
	import {
		ElMessageBox,
		ElMessage
	} from 'element-plus';
	import AddDept from '/@/views/system/dept/component/addDept.vue';
	import EditDept from '/@/views/system/dept/component/editDept.vue';

	// 定义接口来定义对象的类型
	interface TableDataRow {
		deptName: string;
		createTime: string;
		status: boolean;
		sort: number;
		describe: string;
		id: number;
		children ? : TableDataRow[];
	}
	interface TableDataState {
		tableData: {
			data: Array < TableDataRow > ;
			total: number;
			loading: boolean;
			param: {
				pageNum: number;
				pageSize: number;
			};
		};
	}

	export default defineComponent({
		name: 'systemDept',
		components: {
			AddDept,
			EditDept
		},
		setup() {
			const addDeptRef = ref();
			const editDeptRef = ref();
			const state = reactive < TableDataState > ({
				tableData: {
					data: [],
					total: 0,
					loading: false,
					param: {
						pageNum: 1,
						pageSize: 10,
					},
				},
			});
			// 初始化表格数据
			const initTableData = () => {
				state.tableData.data.push({
					deptName: 'vueNextAdmin',
					createTime: new Date().toLocaleString(),
					status: true,
					sort: Math.random(),
					describe: '顶级部门',
					id: Math.random(),
					children: [{
							deptName: 'IT外包服务',
							createTime: new Date().toLocaleString(),
							status: true,
							sort: Math.random(),
							describe: '总部',
							id: Math.random(),
						},
						{
							deptName: '资本控股',
							createTime: new Date().toLocaleString(),
							status: true,
							sort: Math.random(),
							describe: '分部',
							id: Math.random(),
						},
					],
				});
				state.tableData.total = state.tableData.data.length;
			};
			// 打开新增菜单弹窗
			const onOpenAddDept = () => {
				// console.log(addDeptRef.value)
				addDeptRef.value.openDialog();
			};
			// 打开编辑菜单弹窗
			const onOpenEditDept = (row: TableDataRow) => {
				editDeptRef.value.openDialog(row);
			};
			// 删除当前行
			const onTabelRowDel = (row: TableDataRow) => {
				ElMessageBox.confirm(`此操作将永久删除部门：${row.deptName}, 是否继续?`, '提示', {
						confirmButtonText: '删除',
						cancelButtonText: '取消',
						type: 'warning',
					})
					.then(() => {
						ElMessage.success('删除成功');
					})
					.catch(() => {});
			};

			const onSearch = () => {
				ElMessage.success('删除成功');
			};
			// 页面加载时
			onMounted(() => {
				initTableData();
			});
			return {
				addDeptRef,
				editDeptRef,
				onOpenAddDept,
				onOpenEditDept,
				onTabelRowDel,
				onSearch,
				...toRefs(state),
			};
		},
	});
</script>
